Kevin Donald Larson

US Patent:

48564354, Aug 15, 1989

Filed:

May 26, 1988

Appl. No.:

7/199167

Inventors:

Kevin D. Larson - Dublin OH

International Classification:

A47C 504

US Classification:

108134

Abstract:

A stowable workbench adapted to be mounted on a tool box having a flat work surface movable between a working position in which it extends laterally from the work bench and a stowage position in which it extends perpendicular to the workbench.

US Patent:

20150083235, Mar 26, 2015

Filed:

Mar 15, 2013

Appl. No.:

14/389181

Inventors:

Kevin LARSON - East Liberty OH, US
Kevin Larson - East Liberty OH, US

International Classification:

E21B 43/26

US Classification:

137340

Abstract:

Disclosed herein is a fracturing unit for hydraulic fracturing having an engine and a fracturing pump connected to the engine through a variable speed torque converter. Also disclosed is a hydraulic fracturing system using multiple fracturing units which are sized similar to ISO containers. A hydraulic fracturing system may also force flow back water, produced water, or fresh water through a heat exchanger so that heat from the fracturing engines can be transferred to these liquids in order to vaporize them. A force cooled fractioning unit then can accept the vapor/steam in order to condense the various components and produce distilled water for re-use in the fracturing process or for release into the environment.

Address:

5975 Eden Vly Dr, Westerville, OH 43081

VIN:

TRUDF38J691010298

Make:

AUDI

Model:

TT

Year:

2009

Address:

5975 Eden Vly Dr, Westerville, OH 43081

VIN:

1HGCM727X7A020041

Make:

HONDA

Model:

ACCORD

Year:

2007